“The inheritance of my fathers”
The LORD forbid that I should give you the inheritance of my fathers. (1 Kings 21:3 BSB)
What it sounds like today
A landowner obstinately snubbing a fair offer from the king.
The cultural key
Naboth looks like a difficult man spurning a generous king, but he is obeying the Law. In Israel, ancestral land was not a commodity to be traded away; it was the family's God-given inheritance (nachalah), held in trust across the generations, and the Torah forbade selling it permanently because 'the land is Mine,' says the LORD (Leviticus 25:23). To hand his vineyard to Ahab would betray his fathers and defy God. His refusal is faithfulness, not obstinacy, which is precisely why Jezebel cannot simply buy it and instead has to frame and murder him: within the covenant, even the king had no right to take it.
Recovered meaning
Naboth cannot sell because the Law forbade parting with ancestral land forever; his 'no' to the king is obedience, not obstinacy. That is exactly why seizing the vineyard required a judicial murder.